Beryllium Oxide Custom Parts

Beryllium Oxide Custom Parts

Beryllium Oxide Custom Parts

  • Custom sizes and standard sizes in stock
  • Quick Lead Time
  • Competitive Price
5 星级
5 星级
5 星级
5 星级
5 星级

Beryllium Oxide Custom Parts offer outstanding thermal performance combined with high electrical insulation and mechanical strength, making them ideal for advanced electronic, aerospace, and defense applications. These parts can be engineered into complex shapes and tight tolerances using hot pressing and precision machining. Their excellent thermal conductivity—comparable to some metals—helps manage heat in compact, high-power systems. We can supply high-quality Beryllium Oxide Custom Parts with various specifications and competitive prices, offering customized solutions to meet specific requirements.

Or email us at sales@heegermaterials.com.

Beryllium Oxide Custom Parts Data Sheet

Color:White
Chemical Formula:BeO
Dimension:customized
Machining Accuracy:0.01 mm
Surface Roughness:0.1 μm

Beryllium Oxide Custom Parts Description

Beryllium Oxide Custom Parts are engineered to deliver high heat dissipation and electrical insulation in demanding environments. With their low dielectric constant and excellent thermal shock resistance, these parts are commonly used in RF packages, microwave components, and power electronics. Custom configurations support a wide range of industrial needs, from small precision inserts to large structural elements.

Beryllium Oxide Custom Parts Chemical Compositions

ElementContent (ppm)
Boron (B)2
Aluminum (Al)46
Chromium (Cr)8
Iron (Fe)32
Magnesium (Mg)1000
Manganese (Mn)2
Nickel (Ni)9
Titanium (Ti)5
Sodium (Na)173
Calcium (Ca)31
Silicon (Si)2100

Beryllium Oxide Custom Parts Features

  • Exceptional Thermal Conductivity: Offers heat dissipation levels close to that of metals like copper, ideal for thermal management.
  • High Electrical Insulation: Maintains strong dielectric properties even under high temperatures.
  • Outstanding Thermal Shock Resistance: Withstands rapid temperature changes without cracking or failure.
  • Custom Machinability: Supports intricate shapes and sizes for unique electronic or structural designs.
  • Chemical Stability: Resistant to corrosion and chemical attack in harsh environments.

Beryllium Oxide Custom Parts Applications

  • RF and Microwave Devices: Used in custom insulating bases and housings for stable performance at high frequencies.
  • Laser Equipment: Integrated into laser mounts and components to manage heat and prevent distortion.
  • Power Semiconductor Modules: Acts as a heat spreader and insulator in high-voltage electronics.
  • Medical Imaging Systems: Used in CT scanners and X-ray systems for precise, thermally-stable components.
  • Aerospace Systems: Ideal for lightweight, heat-resistant components in avionics and space electronics.

Beryllium Oxide Ceramic Properties

Mechanical PropertiesValue (Unit)
Density2.85 g/cm³
Hardness (Vickers)1100 – 1400 HV
Young’s Modulus300 – 345 GPa
Flexural Strength300 – 450 MPa
Fracture Toughness2.0 – 3.0 MPa·m^0.5

Thermal PropertiesValue (Unit)
Thermal Conductivity200 – 330 W/m·K
Coefficient of Thermal Expansion7.5 ×10^-6 /K
Melting Point2530 °C
Maximum Operating Temperature1000 – 1200 °C
Thermal Shock ResistanceExcellent

Electrical PropertiesValue (Unit)
Electrical Resistivity1 × 10^14 Ω·cm
Dielectric Constant (1 MHz)6.7 – 7.1
Dielectric Strength10 – 20 MV/m
Loss Tangent (1 MHz)< 0.0001
Breakdown VoltageHigh

Beryllium Oxide Ceramic Material Machining

Beryllium Oxide Ceramic Material Machining

Beryllium Oxide (BeO) Ceramic is valued for its exceptional thermal conductivity, electrical insulation, and high melting point. These qualities make it widely used in electronics and high-temperature applications, but its hardness and brittleness require special machining approaches. Key machining considerations include:

  • Cutting: Precision diamond-coated tools or laser cutting are essential to avoid microcracks and maintain clean edges, as BeO’s brittleness can lead to chipping during conventional cutting.
  • Grinding: Fine diamond grinding wheels enable accurate shaping and surface finishing while minimizing the risk of fractures, especially important for small or complex parts.
  • Drilling: Ultrasonic machining or abrasive waterjet methods are preferred to produce precise holes without causing thermal damage or cracks.
  • Surface Finishing: Polishing techniques enhance surface smoothness and electrical insulation properties, crucial for applications demanding high dielectric performance and reliability.

Beryllium Oxide Ceramic Packaging

Beryllium oxide ceramic products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.

ceramic products packing-HM

Get A Quote

We will check and get back to you in 24 hours.

To customize your beryllium oxide custom parts, please provide the following details:

  1. Dimensions: Specify the diameter, length, width, height, and other parameters.
  2. Shapes: Specify the details about the part’s shape.
  3. Purity of the material
  4. Tolerances: Specify the tolerances you can apcept.
  5. Surface Finish: polished, rough, etc.
  6. Quantity of the products you need
  7. Alternatively, you can provide a drawing with your specifications.

Once we have these details, we can provide you with a quote within 24 hours.

We carry a wide variety of beryllium oxide ceramic products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

Yes, beryllium oxide custom parts can be manufactured into complex shapes such as rings, tubes, or multi-layer substrates, depending on customer specifications.

Finished beryllium oxide custom parts are safe to handle under normal use; however, precautions are needed during machining to avoid inhaling dust particles.


Advanced Ceramic Hub, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of beryllium oxide ceramic products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of ceramics, refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

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